CN202080952U - Anaerobic reaction device - Google Patents
Anaerobic reaction device Download PDFInfo
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- CN202080952U CN202080952U CN2011201481509U CN201120148150U CN202080952U CN 202080952 U CN202080952 U CN 202080952U CN 2011201481509 U CN2011201481509 U CN 2011201481509U CN 201120148150 U CN201120148150 U CN 201120148150U CN 202080952 U CN202080952 U CN 202080952U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to an anaerobic reaction device which mainly consists of an adjusting tank, an anaerobic reactor, a refluxing sedimentation tank and a matching component. The anaerobic reaction device is suitable for anaerobic treatment of human and livestock excrement, garbage from a dining room and a kitchen, organic sludge, high concentration organic wastewater and the like. The adjusting tank mainly comprises a feeding and discharging device, a stirrer and a heating device, the anaerobic reactor mainly comprises a reactor wall, a top cover, a stirrer, a heating device, a feeding and discharging device and a biogas collection device, and the refluxing sedimentation tank mainly comprises a water inlet and outlet device, a solid-liquid-gas separation device and a sludge refluxing device. The whole set of the system automatically runs through a PLC (Programmable Logic Control) control system. The anaerobic reaction device has the advantages that high concentration suspension organic wastewater can be tolerated, the effluent water quality is effectively improved when the biogas productivity is increased, the technology is simple, and the recycling degree is high.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, particularly a kind of anaerobic reaction device of handling the higher organic waste water of solids contents such as human and animal excreta, garbage leachate and meal kitchen.
Background technology
Along with the develop rapidly of national economy and industrial technology, the source of pollution of organic waste water are increasing, and how administering organic waste water has effectively become the difficult problem that present stage international environmental protection technical field urgently waits solution.Utilize the anaerobic reaction technical finesse to be easy to biodegradable organic waste water such as human and animal excreta, changing food waste, percolate etc. produce resources such as biogas when can realize the sewage harmless treatment.Therefore, anaerobic treatment organic waste water technology has obtained widespread use at home and abroad, and the research of anaerobic reaction device also becomes the emphasis of various countries' environmental technology field research.
When carrying out the processing of organic waste water anaerobic reaction, be the effect that guarantees anaerobic reaction, need to keep the sludge concentration in the anaerobic reactor and keep good mass transfer effect.The sludge retention time (SRT) and the hydraulic detention time (HRT) of early stage anaerobic reactor are basic identical, and retention time of sewage is long, and the reactor floor space is big.With up flow anaerobic sludge blanket reactor (UASB) and internal-circulation anaerobic reactor (IC) is that the emerging anaerobic reactor of representative has realized that sludge retention time (SRT) is greater than hydraulic detention time (HRT), improved sludge concentration in the reactor, but mass transfer effect is not good.Because human and animal excreta is being handled in the restriction of material characteristic, during the higher organic waste water of surplus this class solids content in the surplus kitchen of eating, be difficult to use existing anaerobic reactor and bring into play due effect.For example, when using the anaerobic reactor processing organic waste water of forms such as UASB, IC, solids content in the water inlet is limited to some extent.At present domestic to take more measure be before water inlet organic waste water to be carried out solid-liquid separation, and the liquid after the separation enters anaerobic reactor.Simple consideration wastewater treatment efficiency, this treatment measures are the modes that suit, but consider that energy recovery then loses more than gain.Owing to removed a large amount of organic solid, the biogas output in the anaerobic treatment process can significantly reduce.Use full mixed anaerobic reaction device (CSTR) and can handle the higher organic waste of solids concn, the CSTR suitability is wide, and the biogas yield height in the large-sized biogas engineering such as some plants, has the more application example at home and abroad.But CSTR exists residence time of material long, and the cubic capacity load is too small, and the reactor floor space is big, defectives such as the easy loss of mud, solids content is higher in the reactor water outlet simultaneously, also needs to carry out further solid-liquid separation to handle the requirement that just can reach sewage disposal, so complex process, the energy consumption height.
Therefore, need to develop a kind of the deficiencies in the prior art that overcome, can take into account the good sewage processing effect of energy recovery purpose simultaneously, the simple anaerobic reaction device of technology.
Summary of the invention
The purpose of this utility model is to provide a kind of anaerobic reaction device, both can tolerate the high water inlet of solids content, again can the prevention and control sludge loss, take into account energy recovery and wastewater treatment efficiency.
The utility model is achieved through the following technical solutions: anaerobic reaction device of the present utility model mainly is formed by connecting by equalizing tank, anaerobic reactor, reflux sedimentation tank and matching component.Equalizing tank comprises the equalizing tank agitator, the equalizing tank water-in, and the equalizing tank agitator motor, the equalizing tank water outlet goes out water pump, magnetic flow meter, heating coil set collar, equalizing tank heating coil, equalizing tank temperature measurer; Anaerobic reactor comprises wall, top cover, anaerobism water-in, agitator motor, anaerobism heating coil, anaerobism agitator, anaerobism water outlet, anaerobism thief hole, anaerobism shore pipe, anaerobism temperature measurer, biogas conduit, water seal, sludge pump; Reflux sedimentation tank comprises the reflux sedimentation tank thief hole, reflux sedimentation tank water-in, water distributor, flow deflector, triphase separator, overflow weir, reflux sedimentation tank water outlet, shore pipe, sludge reflux pump, mud return flow meter, reflux sedimentation tank mud discharging mouth; The equalizing tank water outlet of equalizing tank links to each other with the anaerobism water-in of anaerobic reactor with pipeline by going out water pump, the anaerobism water outlet of anaerobic reactor links to each other with the reflux sedimentation tank water-in of reflux sedimentation tank by pipeline, and the shore pipe of reflux sedimentation tank links to each other by sludge reflux pump with the anaerobism water-in of anaerobic reactor.
Equalizing tank is a cylindrical structural, and the pool wall on equalizing tank top is provided with the equalizing tank water-in, and the bottom is provided with the equalizing tank water outlet, and the equalizing tank water outlet links to each other with the anaerobism water-in by pipeline, and water pump and magnetic flow meter are installed out on the pipeline.Equalizing tank inside is equipped with heating coil, is fixed in the equalizing tank by the heating coil set collar.The import of heating coil links to each other with water return outlet with the water outlet of boiler respectively by pipeline with outlet.The equalizing tank temperature measurer that links to each other with the PLC Controlling System is installed in the equalizing tank,, opens and closes the hot water circulation of boiler, make the sewage temperature in the equalizing tank be not less than 25 ℃ by the magnetic valve on the PLC control pipeline.The central position at equalizing tank top is equipped with the equalizing tank agitator, provides power by the equalizing tank agitator motor, and the sewage that enters equalizing tank is carried out homogeneous.
Anaerobic reactor is made up of two portions up and down, and top is right cylinder, and the lower section is a cone, by being weldingly connected.The bottom of cone is provided with the anaerobism shore pipe, on the pipeline of anaerobism shore pipe outside sludge pump is installed.Cylindrical bottom is provided with anaerobism water-in and anaerobism thief hole, and top is provided with the anaerobism water outlet.The wall of anaerobic reactor is connected with washer sealing by flange with top cover.Anaerobic reactor is a steel construction, but is not limited to steel construction, also can be structures such as Steel Concrete or enameling sheet.
The anaerobic reactor central position is equipped with the anaerobism agitator, and the anaerobism agitator provides power to stir by agitator motor.The contact site of agitator motor and reactor head is undertaken airtight by oil sealing, agitator is an arm stirrer.The anaerobic reactor inner disc is wound with heating coil, is fixed in the anaerobic reactor by the heating coil set collar, and the import of heating coil links to each other by pipeline with water return outlet with the water outlet of boiler respectively with outlet, and pipeline is provided with magnetic valve.By the hot water circulation in the heating coil material in the anaerobic reactor is maintained 35 ± 2 ℃.The anaerobism temperature measurer is installed on the anaerobic reactor top cover, and temperature measurer is connected with the PLC Controlling System, and when temperature exceeded or be lower than 35 ± 2 ℃, the magnetic valve regulation and control hot water circulation on the water back is closed or opened to the PLC Controlling System automatically.
The top cover of anaerobic reactor is provided with the biogas export mouth, and an end of biogas conduit stretches in the anaerobic reactor by the biogas export mouth, imports in the biogas storage bag biogas that produces in the anaerobic reaction process standby.Biogas export mouth and biogas conduit are tightly connected with welding process.
Reflux sedimentation tank is a cylindrical structural.The middle part of its pool wall is provided with the reflux sedimentation tank water-in, and inner below is equipped with water distributor, links to each other with the reflux sedimentation tank water-in by pipeline.The oblique direction of 45 degree down of water distributor is provided with water distributing pore.
Reflux sedimentation tank inwall middle part is provided with flow deflector, and the flow deflector top is equipped with triphase separator.Under the effect of flow deflector and triphase separator, mud, the biogas at upper reaches is separated with liquid.
The reflux sedimentation tank bottom is provided with shore pipe, and Y-junction is installed on the shore pipe, and an outlet of Y-junction links to each other with sludge reflux pump, and return a certain amount of mud in the anaerobic reactor every day, in order to the sludge quantity in the post-reactor.Another outlet is got rid of remaining mud for mud discharging mouth.
Description of drawings
Accompanying drawing 1 is an anaerobic reaction device synoptic diagram of the present utility model, and accompanying drawing 2 is the heating system synoptic diagram.
Among the figure 1, equalizing tank, 2, anaerobic reactor, 3, reflux sedimentation tank, 1.1, the equalizing tank agitator, 1.2, the equalizing tank water-in, 1.3, the equalizing tank agitator motor, 1.4, the equalizing tank water outlet, 1.5, go out water pump, 1.6, magnetic flow meter, 1.7, the heating coil set collar, 1.8, the equalizing tank heating coil, 1.9, the equalizing tank temperature measurer, 2.1, wall, 2.2, top cover, 2.3, the anaerobism water-in, 2.4, agitator motor, 2.5, the anaerobism heating coil, 2.6, the anaerobism agitator, 2.7, the anaerobism water outlet, 2.8, the anaerobism thief hole, 2.9, the anaerobism shore pipe, 2.10, the anaerobism temperature measurer, 2.11, the biogas conduit, 2.12, water seal, 2.13, sludge pump, 3.1, the reflux sedimentation tank thief hole, 3.2, the reflux sedimentation tank water-in, 3.3, water distributor, 3.4, flow deflector, 3.5, triphase separator, 3.6, overflow weir, 3.7, the reflux sedimentation tank water outlet, 3.8, shore pipe, 3.9, sludge reflux pump, 3.10, mud return flow meter, 3.11, the reflux sedimentation tank mud discharging mouth.
Embodiment
Below in conjunction with accompanying drawing 1 and accompanying drawing 2 and an embodiment the utility model is described in detail.
Referring to accompanying drawing, the utility model is mainly by equalizing tank 1, and anaerobic reactor 2 and reflux sedimentation tank 3 connect to form by pipeline, valve and pump etc.
All magnetic valves, pump, stirrer drive and temperature measurer all link to each other with the PLC Controlling System.Set processing parameter by the PLC Controlling System, realize the automatic operation of system.
Equalizing tank 1 comprises equalizing tank agitator 1.1, equalizing tank water-in 1.2, and equalizing tank agitator motor 1.3, equalizing tank water outlet 1.4 goes out water pump 1.5, magnetic flow meter 1.6, heating coil set collar 1.7, equalizing tank heating coil 1.8 and equalizing tank temperature measurer 1.9.
Equalizing tank 1 is the right cylinder stainless steel structure.The top center position of equalizing tank 1 is equipped with equalizing tank agitator 1.1, and equalizing tank agitator 1.1 is made up of blade, slurry bar, provides power by equalizing tank agitator motor 1.3, by stirring the sewage that enters equalizing tank is carried out homogeneous.Have equalizing tank water-in 1.2 on the pool wall on equalizing tank 1 top, have equalizing tank water outlet 1.4 on the pool wall of equalizing tank 1 bottom, equalizing tank water outlet 1.4 links to each other with the anaerobism water-in 2.3 of anaerobic reactor 2 by pipeline, and water pump 1.5 and magnetic flow meter 1.6 are installed out on this pipeline.Under the control of PLC, by going out water pump 1.5 with homogeneous in the equalizing tank and be preheated to the sewage that is not less than 25 ℃ and send into the anaerobic reactor 2, and cover the sewage of the pending higher suspension solids content of respective amount timely from equalizing tank water-in 1.2 from anaerobism water-in 2.3.The sewage quantity of sending in the anaerobic reactor 2 shows by magnetic flow meter 1.6 records.
Equalizing tank 1 inner disk is wound with equalizing tank heating coil 1.8, and equalizing tank heating coil 1.8 is fixed in the equalizing tank 1 by heating coil set collar 1.7.The import of equalizing tank heating coil 1.8 links to each other with water return outlet with the water outlet of boiler by pipeline with outlet, comes sewage in the heat regulation pond 1 by the circulation of the hot water in the boiler in coil pipe.The equalizing tank temperature measurer 1.9 that links to each other with the PLC Controlling System is installed in the equalizing tank,, opens and closes the hot water circulation of boiler, make the sewage temperature in the equalizing tank be not less than 25 ℃ by the PLC control pipeline magnet valve that powers on.
The middle part of the top cover 2.2 of anaerobic reactor 2 is equipped with anaerobism agitator 2.6, and anaerobism agitator 2.6 is driven by agitator motor 2.4, and agitator motor 2.4 adopts oil sealing airtight with the contact position of top cover 2.2.Anaerobism agitator 2.6 is three layers of blade, but is not limited to three layers of blade, can be for two-layer or four layers.After each Inlet and outlet water finishes, start agitator and stirred 20 minutes, sewage is fully contacted with mud, improve speed of response.
Anaerobism water outlet 2.7 is positioned at the top of wall 2.1, links to each other with reflux sedimentation tank water-in 3.2 by pipeline.When through the sewage of equalizing tank 1 homogeneous, preheating when the anaerobism water-in 2.3 that is positioned at wall 2.1 bottoms enters, liquid level in the reactor raises, supernatant liquor flows out from anaerobism water outlet 2.7, flows in the reflux sedimentation tank 3 by pipeline, reflux sedimentation tank water-in 3.2 and water distributor 3.3.
In the present embodiment, be provided with 5 anaerobism thief holes 2.8 at wall 2.1 side-lowers, respectively with anaerobic reactor in the stopple coupon of 5 different heights be weldingly connected, in order to take the sample of different heights in the reactor.
The cone bottom of anaerobic reactor 2 is provided with anaerobism shore pipe 2.9, on the pipeline of anaerobism shore pipe 2.9 outsides sludge pump 2.13 is installed, and regularly starts sludge pump 2.13 unnecessary mud is drained in the mud collecting tank.
The top cover 2.2 of anaerobic reactor 2 is provided with the biogas export mouth, and an end of biogas conduit 2.11 inserts the biogas export mouth, stretches in the anaerobic reactor 2, and the other end links to each other with biogas storage bag by water seal 2.12.It is standby that the biogas that produces in the anaerobic reaction process enters biogas storage bag after by biogas conduit 2.11 and water seal 2.12.Biogas export mouth and biogas conduit 2.11 are tightly connected with welding process.
Reflux sedimentation tank 3 comprises reflux sedimentation tank thief hole 3.1, reflux sedimentation tank water-in 3.2, water distributor 3.3, flow deflector 3.4, triphase separator 3.5, overflow weir 3.6, reflux sedimentation tank water outlet 3.7, shore pipe 3.8, sludge reflux pump 3.9, mud return flow meter 3.10, reflux sedimentation tank mud discharging mouth 3.11.
Reflux sedimentation tank 3 is the cylindrical steel structure, and the middle part of its pool wall is provided with reflux sedimentation tank water-in 3.2, and inner below is equipped with water distributor 3.3, and water distributor 3.3 links to each other with reflux sedimentation tank water-in 3.2 by pipeline.The water distributor 3.3 oblique directions of 45 degree down are provided with water distributing pore.Import the reflux sedimentation tank bottom through anaerobic reactor water outlet 2.7 effusive supernatant liquors uniformly by the water distributing pore on reflux sedimentation tank water-in 3.2 and the water distributor 3.3.The different heights place, the pool wall outside of reflux sedimentation tank 3 is provided with reflux sedimentation tank thief hole 3.1, can get the sample at inner different heights place.The inwall middle part of reflux sedimentation tank 3 is provided with flow deflector 3.4, and flow deflector 3.4 tops are equipped with triphase separator 3.5.Under the effect of flow deflector 3.4 and triphase separator 3.5, mud, the biogas at upper reaches are separated with liquid, liquid is by overflow weir 3.6, export to follow-up sewage disposal operation by reflux sedimentation tank water outlet 3.7 and carry out aerobic treatment, biogas enters air chamber, import in the biogas storage bag via biogas conduit 2.11 and water seal 2.12, mud is settled down to reflux sedimentation tank 3 bottoms again.
The bottom of reflux sedimentation tank 3 is equipped with shore pipe 3.8, a Y-junction is installed on the shore pipe 3.8, an outlet of Y-junction links to each other with anaerobism water-in 2.3 by pipeline, regularly return a certain amount of mud in the anaerobic reactor 2 by sludge reflux pump 3.9 and mud return flow meter 3.10 every day, in order to the sludge quantity in the post-reactor 2.Another outlet of Y-junction is for reflux sedimentation tank mud discharging mouth 3.11, by this mouthful with unnecessary mud discharging to the mud collecting tank, unify afterwards to handle.
All devices and pipeline external packets are wrapped with insulating cotton in the system, and assurance equipment normally moves during low temperature in the winter time.
Claims (6)
1. anaerobic reaction device, be by equalizing tank (1), anaerobic reactor (2) and reflux sedimentation tank (3) and matching component thereof are formed by connecting, and it is characterized in that: equalizing tank (1) comprises equalizing tank agitator (1.1), equalizing tank water-in (1.2), equalizing tank agitator motor (1.3), equalizing tank water outlet (1.4) goes out water pump (1.5), magnetic flow meter (1.6), heating coil set collar (1.7), equalizing tank heating coil (1.8), equalizing tank temperature measurer (1.9); Anaerobic reactor (2) comprises wall (2.1), top cover (2.2), anaerobism water-in (2.3), agitator motor (2.4), anaerobism heating coil (2.5), anaerobism agitator (2.6), anaerobism water outlet (2.7), anaerobism thief hole (2.8), anaerobism shore pipe (2.9), anaerobism temperature measurer (2.10), biogas conduit (2.11), water seal (2.12), sludge pump (2.13); Reflux sedimentation tank (3) comprises reflux sedimentation tank thief hole (3.1), reflux sedimentation tank water-in (3.2), water distributor (3.3), flow deflector (3.4), triphase separator (3.5), overflow weir (3.6), reflux sedimentation tank water outlet (3.7), shore pipe (3.8), sludge reflux pump (3.9), mud return flow meter (3.10), reflux sedimentation tank mud discharging mouth (3.11); The equalizing tank water outlet (1.4) of equalizing tank (1) links to each other with the anaerobism water-in (2.3) of anaerobic reactor (2) with pipeline by going out water pump (1.5), the anaerobism water outlet (2.7) of anaerobic reactor (2) links to each other with the reflux sedimentation tank water-in (3.2) of reflux sedimentation tank (3) by pipeline, and the shore pipe (3.8) of reflux sedimentation tank (3) links to each other by sludge reflux pump (3.9) with the anaerobism water-in (2.3) of anaerobic reactor (2).
2. anaerobic reaction device according to claim 1 is characterized in that: equalizing tank (1) is inner to be fixed with equalizing tank heating coil (1.8) by heating coil set collar (1.7).
3. anaerobic reaction device according to claim 1 is characterized in that: the inside of anaerobic reactor (2) is fixed with anaerobism heating coil (2.5) by the heating coil set collar.
4. anaerobic reaction device according to claim 1 is characterized in that: the wall (2.1) of anaerobic reactor (2) is connected with washer sealing by flange with top cover (2.2).
5. anaerobic reaction device according to claim 1 is characterized in that: the wall (2.1) of anaerobic reactor (2) is made up of two portions up and down, and top is right cylinder, and the lower section is a cone, joins by welding.
6. anaerobic reaction device according to claim 1 is characterized in that: the anaerobism temperature measurer (2.10) that links to each other with the PLC Controlling System is installed on the top cover (2.2) of anaerobic reactor (2).
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| CN2011201481509U CN202080952U (en) | 2011-05-11 | 2011-05-11 | Anaerobic reaction device |
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| CN2011201481509U CN202080952U (en) | 2011-05-11 | 2011-05-11 | Anaerobic reaction device |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531164A (en) * | 2012-01-16 | 2012-07-04 | 广东理文造纸有限公司 | Anaerobic reaction system of sewage plant |
| CN102874921A (en) * | 2012-10-25 | 2013-01-16 | 蔡志武 | Up-flow anaerobic sludge bed reactor and operation method |
| CN103011403A (en) * | 2013-01-05 | 2013-04-03 | 山东省环境保护科学研究设计院 | Elliptical low-speed anaerobic reactor |
| CN103011401A (en) * | 2013-01-05 | 2013-04-03 | 山东省环境保护科学研究设计院 | O type low-speed anaerobic reactor |
| CN103056150A (en) * | 2013-01-28 | 2013-04-24 | 广州中科建禹环保有限公司 | Integrated device for liquefying and mechanizing kitchen waste |
| CN103199291A (en) * | 2013-04-26 | 2013-07-10 | 哈尔滨工业大学 | Microbial fuel cell device suitable for treatment of high-concentration organic wastewater |
| CN103259034A (en) * | 2013-05-14 | 2013-08-21 | 哈尔滨工业大学 | Microbial fuel cell for sewage treatment and energy recovery |
| CN104404087A (en) * | 2014-11-27 | 2015-03-11 | 辽宁省能源研究所 | Technological method for preparing biogas by utilizing high-concentration organic waste and fermentation system thereof |
| CN105565490A (en) * | 2016-01-28 | 2016-05-11 | 杭州圣帕环境科技有限公司 | Double-tower type anaerobic reactor capable of controlling quality of output water |
| CN105936545A (en) * | 2016-06-06 | 2016-09-14 | 中国石油集团东北炼化工程有限公司吉林设计院 | Wastewater anaerobic treatment system |
| CN105948385A (en) * | 2016-05-22 | 2016-09-21 | 中山市捷信科技服务有限公司 | Medical sewage treatment device |
| CN106242047A (en) * | 2016-08-23 | 2016-12-21 | 北京华夏大禹科技有限公司 | Sewage treatment anaerobic response system and method for treating water |
| CN108128894A (en) * | 2017-12-25 | 2018-06-08 | 山东省农业科学院农业资源与环境研究所 | A kind of milk cow and pig breeding farm waste low-cost high-efficiency fermentation process system |
| CN109607776A (en) * | 2019-01-23 | 2019-04-12 | 成都市和谐环保工程技术有限公司 | One kind springing up high efficiency anaerobic reactor and anaerobic reaction technique |
| CN110749701A (en) * | 2019-10-29 | 2020-02-04 | 安徽工业大学 | Air bag isolation water seal purification type carrier anaerobic biochemical performance detection device and use method |
| CN111675324A (en) * | 2020-06-29 | 2020-09-18 | 瀚蓝生物环保科技有限公司 | Hydraulic anaerobic reaction system and control method thereof |
| CN113788538A (en) * | 2021-09-08 | 2021-12-14 | 南京水滴智能环保装备研究院有限公司 | Novel anaerobic reactor |
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2011
- 2011-05-11 CN CN2011201481509U patent/CN202080952U/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531164A (en) * | 2012-01-16 | 2012-07-04 | 广东理文造纸有限公司 | Anaerobic reaction system of sewage plant |
| CN102874921A (en) * | 2012-10-25 | 2013-01-16 | 蔡志武 | Up-flow anaerobic sludge bed reactor and operation method |
| CN103011403A (en) * | 2013-01-05 | 2013-04-03 | 山东省环境保护科学研究设计院 | Elliptical low-speed anaerobic reactor |
| CN103011401A (en) * | 2013-01-05 | 2013-04-03 | 山东省环境保护科学研究设计院 | O type low-speed anaerobic reactor |
| CN103056150A (en) * | 2013-01-28 | 2013-04-24 | 广州中科建禹环保有限公司 | Integrated device for liquefying and mechanizing kitchen waste |
| CN103056150B (en) * | 2013-01-28 | 2015-07-08 | 广州中科建禹环保有限公司 | Integrated device for liquefying and mechanizing kitchen waste |
| CN103199291A (en) * | 2013-04-26 | 2013-07-10 | 哈尔滨工业大学 | Microbial fuel cell device suitable for treatment of high-concentration organic wastewater |
| CN103259034A (en) * | 2013-05-14 | 2013-08-21 | 哈尔滨工业大学 | Microbial fuel cell for sewage treatment and energy recovery |
| CN103259034B (en) * | 2013-05-14 | 2015-04-22 | 哈尔滨工业大学 | Microbial fuel cell for sewage treatment and energy recovery |
| CN104404087B (en) * | 2014-11-27 | 2018-04-03 | 辽宁省能源研究所 | A kind of process and its fermentation system that biological flue gas is produced using high concentration organic waste |
| CN104404087A (en) * | 2014-11-27 | 2015-03-11 | 辽宁省能源研究所 | Technological method for preparing biogas by utilizing high-concentration organic waste and fermentation system thereof |
| CN105565490A (en) * | 2016-01-28 | 2016-05-11 | 杭州圣帕环境科技有限公司 | Double-tower type anaerobic reactor capable of controlling quality of output water |
| CN105948385A (en) * | 2016-05-22 | 2016-09-21 | 中山市捷信科技服务有限公司 | Medical sewage treatment device |
| CN105936545A (en) * | 2016-06-06 | 2016-09-14 | 中国石油集团东北炼化工程有限公司吉林设计院 | Wastewater anaerobic treatment system |
| CN106242047A (en) * | 2016-08-23 | 2016-12-21 | 北京华夏大禹科技有限公司 | Sewage treatment anaerobic response system and method for treating water |
| CN108128894A (en) * | 2017-12-25 | 2018-06-08 | 山东省农业科学院农业资源与环境研究所 | A kind of milk cow and pig breeding farm waste low-cost high-efficiency fermentation process system |
| CN109607776A (en) * | 2019-01-23 | 2019-04-12 | 成都市和谐环保工程技术有限公司 | One kind springing up high efficiency anaerobic reactor and anaerobic reaction technique |
| CN110749701A (en) * | 2019-10-29 | 2020-02-04 | 安徽工业大学 | Air bag isolation water seal purification type carrier anaerobic biochemical performance detection device and use method |
| CN110749701B (en) * | 2019-10-29 | 2022-01-18 | 安徽工业大学 | Air bag isolation water seal purification type carrier anaerobic biochemical performance detection device and use method |
| CN111675324A (en) * | 2020-06-29 | 2020-09-18 | 瀚蓝生物环保科技有限公司 | Hydraulic anaerobic reaction system and control method thereof |
| CN113788538A (en) * | 2021-09-08 | 2021-12-14 | 南京水滴智能环保装备研究院有限公司 | Novel anaerobic reactor |
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